SecurityFocus is designed to facilitate discussion on computer security related topics, create computer security awareness, and to provide the Internet's largest and most...
An searchable real-time updated archive of all important security-lists and newsgroups: Cert, Securiteam, Linuxsecurity, VulnWatch, Full-Disclosure, Bugtraq, Incidents,...
CXSECurity is a huge collection of information on data communications safety. Its main objective is to inform about errors in various applications.